7475820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 23417856

約数和(自身を除く): 15942036

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 241, 282, 330, 470, 482, 517, 564, 660, 705, 723, 940, 964, 1034, 1205, 1410, 1446, 1551, 2068, 2410, 2585, 2651, 2820, 2892, 3102, 3615, 4820, 5170, 5302, 6204, 7230, 7755, 7953, 10340, 10604, 11327, 13255, 14460, 15510, 15906, 22654, 26510, 31020, 31812, 33981, 39765, 45308, 53020, 56635, 67962, 79530, 113270, 124597, 135924, 159060, 169905, 226540, 249194, 339810, 373791, 498388, 622985, 679620, 747582, 1245970, 1495164, 1868955, 2491940, 3737910, 7475820]

約数ペア:

[(1, 7475820), (2, 3737910), (3, 2491940), (4, 1868955), (5, 1495164), (6, 1245970), (10, 747582), (11, 679620), (12, 622985), (15, 498388), (20, 373791), (22, 339810), (30, 249194), (33, 226540), (44, 169905), (47, 159060), (55, 135924), (60, 124597), (66, 113270), (94, 79530), (110, 67962), (132, 56635), (141, 53020), (165, 45308), (188, 39765), (220, 33981), (235, 31812), (241, 31020), (282, 26510), (330, 22654), (470, 15906), (482, 15510), (517, 14460), (564, 13255), (660, 11327), (705, 10604), (723, 10340), (940, 7953), (964, 7755), (1034, 7230), (1205, 6204), (1410, 5302), (1446, 5170), (1551, 4820), (2068, 3615), (2410, 3102), (2585, 2892), (2651, 2820)]